Words similar to i-pedf
Example sentences for: i-pedf
How can you use “i-pedf” in a sentence? Here are some example sentences to help you improve your vocabulary:
Media conditioned by retinoblastoma cells enhances the 125I-PEDF binding to cell-surface receptors
We found that 22% of 125I-PEDF was retained by the membrane in the presence of concentrated CM, compared to only 4% retention in the presence of defined medium (non-conditioned medium) concentrated in an identical fashion.
We have demonstrated previously that biologically active 125I-PEDF binds specifically, competitively and with high affinity to cell-surface receptors of Y-79 cells [ 18 ] . Because the reaction conditions were identical to those used for biological assays, the binding reactions were performed in the presence of media conditioned by the cells for 16 hours (CM).
Figure 5Ashows that specific 125I-PEDF binding decreased significantly in heparitinase treated cultures compared to untreated controls, and less drastically in heparinase treated ones.
The free and bound 125I-PEDF were separated by filtration through glass-fiber filters and the bound radioactivity was determined in the filters using a β-scintillation counter (Beckman, model LS 3801).
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